Simple Machine
An arm that pivots at a fulcrum
What is lever
Forces that cancel each other out when acting together on a single object
What is balance force
Si unit of force
What is newton
An object resistance to change in motion P=MV
What is Momentum
Require to bond atoms
What is Chemical Energy
A machine that does work with only one movement
What is Simple Machine
A push or pull
What is force
An object at rest tends to stay at rest, a moving object tends to stay in motion
What is Newtons first law
At the rate at which of work is done
What is power
Energy of position:Stored energy
What is potential energy
A central pivot around with circular object move
What is wheel and axle
The work done by the input force acting through the input distance
What is work input
A object moves in the direction of the force applied
What is the Newton Second Law
The unit of work
Joule
Energy of motion
What is kinetic energy
A rope that fits in a groove on a wheel used to raise or lower objects
What is pulley
The work done by a machine
What is work output
For every action there is an equal and opposite reaction
What is Newton third law
Unit of resistance
What is ohm
Can be produce by friction
What is heat energy
An inclined plane wrapped around a cylinder or cone
What is screw
Where does energy come from
Whats is the sun
Force that attracts object to each other
What is gravity
Total force acting on a object
What is net force
The nucleus of an atom is source of
What is nuclear energy